src/test/ui/feature-gates/feature-gate-try_blocks.stderr

   1 error[E0658]: `try` expression is experimental
   2   --> $DIR/feature-gate-try_blocks.rs:4:33
   3    |
   4 LL |       let try_result: Option<_> = try {
   5    |  _________________________________^
   6 LL | |         let x = 5;
   7 LL | |         x
   8 LL | |     };
   9    | |_____^
  10    |
  11    = note: for more information, see https://github.com/rust-lang/rust/issues/31436
  12    = help: add #![feature(try_blocks)] to the crate attributes to enable
  13
  14 error: aborting due to previous error
  15
  16 For more information about this error, try `rustc --explain E0658`.